What causes service engine soon light to come on?
Any warning light on the dashboard can ruin your day, and the engine soon light is no exception. Some lights are more concerning than others. That’s why you need to understand what they mean so that you can address the issues in a timely manner. Here is what causes service engine soon light to come on.
- Low Fluids: If you are running low on coolant, brake fluid, engine oil, or other fluids, the light will come on. The fluids may be running dangerously low, and it might be time to top them off. After you add fluids and the light disappears, the problem is solved. Remember, you need to have optimal amounts of fluids to avoid engine repair later on.
- Loose Gas Cap: The fuel system in your vehicle is meant to be airtight. A loose gas cap causes air to enter the cylinders and interfere with the air, fuel, and spark ratio. If a lot of air enters, the light might pop up as a warning. If that is the case, you need to tighten or replace the gas cap, and it will be okay.
- Oxygen Sensor Failure: A faulty oxygen sensor might be what causes service engine soon light to come on. The sensor measures the amount of unburned oxygen in the exhaust and regulates the fuel-to-oxygen ratio. If the sensor is malfunctioning, it reduces gas mileage and causes the light to come on.
- Electrical Issues: Most modern cars rely on various elements to function properly. Suppose there is a problem with any of them, like the alternator or the battery, it can trigger the service engine soon light. In this case, you need an expert diagnosis to point out where the problem is. That is the best way to prevent any potential breakdowns.
Conclusion
Sometimes all you need is to take the car for scheduled maintenance. This helps in keeping the car trouble-free and avoiding a costly engine repair. The mechanic will catch issues early and address them before they grow. When you see the warning light, give your mechanic a call and get the car checked.
Wondering about what causes service engine soon light to come on? Contact our ASE Certified Technicians at Clausen Automotive, The Hybrid Shop, for more information about engine repair and to schedule an appointment. Since 1975, our family-owned auto shop has proudly served vehicle owners in Madison, WI, and the surrounding communities.
Wondering what causes service engine soon light to come on? Ask an engine repair specialist to check out your vehicle as soon as possible.
Any warning light on the dashboard can ruin your day, and the engine soon light is no exception. Some lights are more concerning than others. That’s why you need to understand what they mean so that you can address the issues in a timely manner. Here is what causes service engine soon light to come on.
- Low Fluids: If you are running low on coolant, brake fluid, engine oil, or other fluids, the light will come on. The fluids may be running dangerously low, and it might be time to top them off. After you add fluids and the light disappears, the problem is solved. Remember, you need to have optimal amounts of fluids to avoid engine repair later on.
- Loose Gas Cap: The fuel system in your vehicle is meant to be airtight. A loose gas cap causes air to enter the cylinders and interfere with the air, fuel, and spark ratio. If a lot of air enters, the light might pop up as a warning. If that is the case, you need to tighten or replace the gas cap, and it will be okay.
- Oxygen Sensor Failure: A faulty oxygen sensor might be what causes service engine soon light to come on. The sensor measures the amount of unburned oxygen in the exhaust and regulates the fuel-to-oxygen ratio. If the sensor is malfunctioning, it reduces gas mileage and causes the light to come on.
- Electrical Issues: Most modern cars rely on various elements to function properly. Suppose there is a problem with any of them, like the alternator or the battery, it can trigger the service engine soon light. In this case, you need an expert diagnosis to point out where the problem is. That is the best way to prevent any potential breakdowns.
Conclusion
Sometimes all you need is to take the car for scheduled maintenance. This helps in keeping the car trouble-free and avoiding a costly engine repair. The mechanic will catch issues early and address them before they grow. When you see the warning light, give your mechanic a call and get the car checked.
Wondering about what causes service engine soon light to come on? Contact our ASE Certified Technicians at Clausen Automotive, The Hybrid Shop, for more information about engine repair and to schedule an appointment. Since 1975, our family-owned auto shop has proudly served vehicle owners in Madison, WI, and the surrounding communities.
